0.00 $

0 item(s)

One can specify the following mathematical characteristics in each of the five Platonic solids:

1. The radius of the sphere circumscribing the polyhedron;

2. The radius of the sphere inscribed in the polyhedron;

3. The surface area of the polyhedron;

4. The volume of the polyhedron.

**
**

There are five regular polyhedra: a tetrahedron, an octahedron, a cube (also known as a...

The most famous building in Kazan (city in Russia) and its main symbol is Tower Syuyumbike. It is...

Make the New Year's holiday beautiful and unusual, so that the children saw in him a fairy tale,...

The “business card” of the Republic of Belarus is a new building of the National Library in Minsk....

We open the veil of the secrets - how our products are made. And let's do it on the example of...

Is it possible to cut a triangle into such a number of parts so that one can put a square together?...

The founders of the city of Mirny, located in the Arkhangelsk region, placed a polyhedron, the...